baber/WOPTO huggingface dataset:
Patent JP-S5586357-A (JP)
Title: Multi-phase ac motor
Inventor: SUGIMOTO TAKEMI
IPC: H02K17/12
Filed: 1978-12-22
Abstract: PURPOSE: To reduce required rigidity of a stator and a rotor at starting by dividing a stator winding comprising a specified number of coil groups into even number sectors which are the multiple of 4 and which are 8 or more, exciting every other sector, and performing split-winding starting.  
     CONSTITUTION: A stator winding for each phase of a multi-phase AC motor is formed by coil groups 1 constituting, for example, 44 poles in the case the number of poles is arbitral even number of 4 and more, and is odd-number multiple of 9 and more. The coil groups 1 are divided into 8 sectors 2, that is 2 times the arbitral even number 4. The number of the coil groups to be assigned to the individual sectors is repeated to become m+1, m+1, m and m, i.e., 6, 6, 5 and 5 in the case the odd number which is 9 and more as mentioned above is 2m+1 (for an odd number 11, m=5). The coil groups 1 which are assigned to the every other sectors 2 are connected by a hooking wire 3, and excited to perform split-winding starting. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5947037-A (JP)
Title: Manufacture of dial of wristwatch and the like
Inventor: KIMURA MINAMI
IPC: B21D22/02
Filed: 1982-09-10
Abstract: PURPOSE:To form as one body a dial which scarcely has residual stress and has reliability in its strength, by executing superplastic working until a fixed strain or a fixed load is obtained, and thereafter, executing a creep deformation in a state that a fixed load is loaded to a base material. CONSTITUTION:A metal A showing superplasticity at a specified temperature is placed on a die 1, and a punch 2 is rolling-reduced at a constant speed in a specified temperature zone. When superplastic working advances, an incomplete projecting part is formed in recessed parts 1a, 2a of the dies on the upper and lower faces of the base material A, and also internal stress is generated in the base material A, therefore, when it reaches some step, the punch 2 is stopped in a state that a fixed load is loaded. By this operation, a virtual strain speed of the base material A drops, therefore, during this time, the base material A goes into a minute part of the first and second recessed parts 1a, 2a, while causing a creep deformation, and forming is completed.
Patent JP-H0712170-A (JP)
Title: Shock absorber
Inventor: FUJITA NORIYUKI
IPC: F16F9/54
Filed: 1993-06-29
Abstract: PURPOSE:To provide a shock absorber capable of reducing impulsive load applied to a body side fitting part and preventing the lateral projection and slip-off of a rubber bush. CONSTITUTION:An inner cylinder 6 supported on the body side, and an outer cylinder 7 for supporting a shock absorber body are coaxially provided, and a rubber bush 8 is interposed between the inner and outer cylinders 6, 7 to form a supporting part 2. In a shock absorber of such constitution, recessed parts 6a, 7a are formed along the circumferential direction in the mutually corresponding positions at both end parts of the outer peripheral surface of the inner cylinder 6 and the inner peripheral surface of the outer cylinder 7, and both end parts of a spring washer 9 disposed in the recessed part 6a on the outer peripheral surface of the inner cylinder 6 are interposed in the recessed part 7a on the inner peripheral surface of the outer cylinder 7.
Patent JP-2000344491-A (JP)
Title: Pallet conveying device
Inventor: HIRABAYASHI ZEN
IPC: B66F9/14
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To reduce a conveying space and to increase conveying speed making sharp turns by providing a control part for supporting claws and controlling primary side induction parts and gas floating parts. SOLUTION: Claws 10 are primary induction parts for generating electromagnetic inductive force between them and a secondary induction part provided on a travel path. A linear motor part 11 and an air floating part 12 provided on the lower side of the linear motor part 11 to generate air floating force are connected in a laminated state. The linear motor part 11 is a well-known linear motor that generates horizontal thrust by electromagnetic induction between the primary and secondary induction parts.  A control part 20 enclosed in a control box body 200 comprises a battery for supplying gravity to an inverter and an air compressor for supplying compressed air to the air floating part 12 and the inverter for driving the linear motor part 11, and supplies the linear motor part 11 and the air floating part 12 with driving force by electromagnetic induction and floating force by compressed air.
Patent JP-S6139289-A (JP)
Title: Cassette top switching device
Inventor: KONO KAZUNORI
IPC: G11B33/02
Filed: 1984-07-27
Abstract: PURPOSE:To make a lock button unnecessary by composing a cassette top to a main body rotatably and slidably and composing a twisting coil spring to energize for rotation in the direction in which a cassette top is opened and for sliding in the direction in which the cassette top is locked to a main body part. CONSTITUTION:When a cassette top 2 is closed by pushing the cassette top in the direction of an arrow mark A, an inclined part 2b of the cassette top 2 contacts with a projected part 1a of a main body part 1 and further by pushing, the cassette top 2, namely, a central shaft 2c, is shifted along the inclined part 2b in the direction of an arrow mark. When the convex part 1a climbs over the inclined part 2b, a recessed part 2a inserts the projected part 1a with a spring 3 and the cassette top 2 is locked to the main body part 1. When the cassette top is opened, the cassette top 2 is shifted in the direction of an arrow mark E against a energizing force, the convex part 1a is removed from the recessed part 2a and thus, the cassette top 2 is opened by the energizing force of the rotation direction of the spring 3.
Patent JP-S5491046-A (JP)
Title: Fluorescent display tube
Inventor: SAITOU TAKAO
IPC: H01J29/02
Filed: 1977-12-28
Abstract: PURPOSE: To improve operation characteristics as well as a display grade by stacking the 2nd anode and 2nd insulating layer between an anode segment and insulating layer.  
     CONSTITUTION: Between anodes 1 and 2 and wiring 4, the 2nd anode 8 and 2nd insulating layer 9 are stacked and the 2nd anode 8, in this case, is large enough to cover anodes 1 and 2. Then, a usual operating voltage is applied to parts except the 2nd anode and a voltage more than the anode voltage is to the 2nd anode so as to attain shielding from an induced voltage on wiring 4. As a result, the deterioration of a display grade due to the induced voltage can be avoided and an electric field generated by the voltage applied to the 2nd anode controls an electron flow from the anode, so that the improvement of either brightness or cut-off characteristics can be attained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S644131-A (JP)
Title: Internal frame constitution method for digital cross connector
Inventor: ROKUGO YOSHINORI
IPC: H04J3/00
Filed: 1987-06-26
Abstract: PURPOSE:To attain the miniaturization of the device and to save the line concentration space by applying the same time switch to either of a synchronous system and a synchronous system digital signal simultaneously to connect and replace the internal frame constitution in either level in the unit of high-order group or a low-order group. CONSTITUTION:In the synchronizing frame constitution where a DS3 signal is converted into a signal synchronized with a common frequency by direct stuff synchronization, one frame length is 204-bit, a frame arrangement number is allocated to a 1st bit and stuff control bits are assigned to the 51th and 103th bits. Moreover, a parity check bit is assigned to the 204th bit. The said frames of 28 arrays are arranged in series to form a multi-frame.
Patent JP-S5681874-A (JP)
Title: Transfer device of electrophotographic copier
Inventor: HIRANUMA SUSUMU
IPC: G03G15/16
Filed: 1979-12-07
Abstract: PURPOSE: To realize a transfer of a toner image even via the paper with absorbed moisture or the conductive transfer material, by inverting the toner image after development into the adverse polarity and then carrying out the transfer via the electrostatic Attraction as well as the repulsive force between the toner image and the photoreceptor.  
     CONSTITUTION: The positive charge is electrified uniformly on the surface 1' of the photoreceptor by the electrifying corotron 2, and then the electrostatic charge image (a) of the positive charge is formed. The toner electrified negative is stuck and developed to the image (a) via the developing unit 4 to form the toner image (b). The image (b) received the positive DC discharge by the DC corotron 5, and the parts other than the image (b) and the picture part on the durface 1' of photoreceptor are electrified positive. Accordingly, the repulsive force is caused between the image (b) and the surface 1'. Then the negative charge caused by the AC corona discharge of the AC corotron 6 is adsorbed toward the photoreceptor 1 to electrify the paper 12 negative. As a result, the repulsive force is cased between the paper 12 and the image (b). In such way, the transfer efficiency can be increased extremely. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6132932-A (JP)
Inventor: YOKOYAMA YOICHI
IPC: H01H73/48
Filed: 1984-07-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11347020-A (JP)
Title: Consumed calorie calculating device
Inventor: SAKIDA SUSUMU
IPC: A61B5/22
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To precisely calculate calories consumed by a user in getting exercise. SOLUTION: This consumed calorie calculating device 11 consists of a height detecting part 12, a walking detecting part 13, a walking judging part 14, a consumed calorie calculating part 15, and a consumed calorie output part 16. The height detecting part 12 has an ultrasonic wave sensor consisting of an ultrasonic transmitter 17 and an ultrasonic receiver 18. So the height detecting part 12 detects the change of height above the ground by measuring the period of time for the ultrasonic waves transmitted from the ultrasonic transmitter 17 and reflected on the walking ground to reach the ultrasonic receiver 18 again. And the consumed calorie calculating device 11 can judge the walking condition of the user (e.g. walking up/down the steps or on a slope) by measuring the height above the ground, so consumed calories according to the exercise got by the user can be accurately obtained.
Patent JP-S5582702-A (JP)
Title: Production of metal powder
Inventor: IMAHASHI KUNIHIKO
IPC: B22F9/08
Filed: 1978-12-19
Abstract: PURPOSE: To produce the metal powder which has less oxide films and has abundant undulations by providing walls of cooling water around powdering point and capturing and quenching metal powder at the time of spraying high-velocity flow to  flowing-down molten metal to powder the same.  
     CONSTITUTION: Molten metal 3 is flowed down from the bottom hole of a funnel 2 and is powdered at the powdering point P by spraying jet fluid 4 of high pressure water, air or gas from a nozzle 5. The powdered molten metel falls into the cooling water 8 in the lower part and precipitates and accumulates in the bottom 9 of a spray tank 1 as powder-form metal. At this time, concave walls 12 are formed in the cooling water 8 by the rotation of the impeller 11 provided in the bottom of the spray tank 1. Or the cylindrical walls 14 of cooling water are formed from the annular nozzle 13 provided on the outer side of the nozzle 5. Since the metal powder having been powdered at the powdering point P is immediately captured by the walls 12, 14 of the cooling water, its space flying time is short and becomes the powder free from oxide layers and of highly undulated shapes, whereby the metal powder that can form green compact of high deflective strength is yielded. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09527-A (JP)
Title: Ultrasonic diagnostic device
Inventor: NAKAJIMA OSAMU
IPC: A61B8/00
Filed: 1995-06-23
Abstract: PURPOSE: To provide information as to whether diagnosis using an ultrasonic diagnostic device can be performed or whether diagnosis can be continued, if a failed transmission and/or reception channel is detected. CONSTITUTION: This ultrasonic diagnostic device includes an ultrasonic probe 1, a plurality of channels of transmission/reception circuits 10, 11 connected to the ultrasonic probe 1 via a cable la and causing transmission and reception of ultrasonic signals between the ultrasonic probe 1 and an examinee for each channel, and a failure detecting circuit 14 for detecting at least the failed states of the transmission/reception circuit 11, 12for each channel. The device further includes a determining circuit 15 which, if a failed state is detected by a failure detecting circuit 14, determines whether or not ultrasonic diagnosis is possible by referring to the operating requirements for the ultrasonic probe 1,and a display system 4for displaying the results provided by the determining circuit 15.
Patent JP-2000343128-A (JP)
Title: Bending method and bending equipment
Inventor: FURUYAMA SHIGEO
IPC: B21D5/02
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To perform accurate processing in consideration of thermal effects by means of an inexpensive equipment by detecting in advance the position of a ram at the top dead center or bottom dead center by means of a ram detecting means provided on a detection plate not subjected to the effect of thermal deformation of a frame, detecting the ram position again after the processing of a specified number of pieces is completed, and correcting the D value by the dislocation amount for continuing the processing. SOLUTION: A controller calculates the D value on the basis of work information, product information and die information, and the position of a dog of an upper table 9U at the top dead center before processing is detected and stored by a magnetic reading sensor 47. The upper table 9U is lowered to perform bending, and after the processing of a specified number of pieces is completed, it is raised to the top dead center to detect the dog position. The dog position is regularly detected and the top dead center is corrected for bending. The dog installed to the frame is detected by the magnetic reading sensor 47 installed to the detection plate 37 which does not follow the deformation of the frame, to know the true height position and to correct the D value.
Patent JP-H02119788-A (JP)
Title: Production of galactose transfer product
Inventor: ONISHI IKUMASA
IPC: C12R1/645
Filed: 1988-06-27
Abstract: PURPOSE:To industrially and advantageously obtain the subject product, such as Lactobacillus bifidus growth factor, by reacting a microorganism having the ability to produce a galasctose transfer product from a galactose receptor, such as lactose, with the lactose, etc., and collecting the resultant transfer product. CONSTITUTION:A microorganism (e.g., Rhodotorula minuta IFO879), having the ability to produce a galactose transfer product expressed by the formula (Gal)n-R (Gal is galactose residue; n is 1-4; R is saccharide, sugaralcohol, nucleoside, alcohol and derivatives thereof) from a galactose donor, such as lactose or o-nitrophenyly-beta-D-galactopyranoside, and a galactose receptor, such as saccharide, sugaralcohol, nucleoside, alcohol and derivatives thereof, is reacted with the galactose receptor to collect the resultant transfer product and afford the objective compound.
Patent JP-S6314410-A (JP)
Title: Chip coil
Inventor: YONEZAWA MASAO
IPC: H01F27/29
Filed: 1986-07-04
Abstract: PURPOSE:To use a base metal, which is cheaper than silver, as the material of an electrode, to simplify the process of manufacture, and to alleviate the restriction on the material of core by a method wherein a pair of protrusions are provided on the edge part of the outer surface of one of flanges, and the electrode is formed by adhering the base metal to the protrusions. CONSTITUTION:A pair of protrusions 18 and 20 and a core main body 16 are integrally provided on the edge of the outer surface of one of flanges 6 of the core main body 16 on which a pair of flanges 6 and 8 are formed on both ends of a winding core part 4. Then, a winding 14 is provided between said pair of protrusions 18 and 20 and the winding core part 4, and electrodes 22 and 24 are formed by adhering a base metal to the winding on the protrusions 18 and 20. For example, the winding work of the winding 14 on the protrusion 18 of the core main body16 is started, said winding 14 is wound around the winding core part 4, and the winding 14 is wound on the other protrusion 20. Then, when the flange 6 is dipped into a high temperature solder vessel as deep as to the position of the one dot chain line as shown in the diagram from the surface where the protrusions 18 and 20 are located, the covering of the winding 14 wound on the protrusions 18 and 20 is fused by the heat of the high temperature solder vessel, the winding 14 is solder-plated, and the electrodes 22 and 24 are formed on the protrusions 18 and 20.
Patent JP-S5948833-A (JP)
Title: Formation of lubricating film for magnetic recording medium
Inventor: HINOBAYASHI TAKEO
IPC: C10M105/34
Filed: 1982-09-10
Abstract: PURPOSE:To obtain a lubricating film having excellent durability on a head particlularly for magnetic discs without attraction of the head, by using only a solid-state lubricant without using any solvent at ordinary temp. by evaporating the lubricant by heating in the atm. pressure and sticking the same on the surface of a magnetic recording medium. CONSTITUTION:A lubricant 17 of higher fatty acids such as stearic acid, behenic acid or the like and esters thereof which is solid at ordinary temp. is heatd to the temp. higher by about >=50 deg.C than the m.p. by a heater 15 in an oil bath 16 to generate the lubricant vapor in the atm. pressure. A disc 11 prepd. by forming an underlying plating film 2 on a disc substrate 1, forming a magnetic plating film 3 thereon, and sputtering an SiO2 film 4 on the film 3 is held by a support 12 and while the disc is rotated in an arrow A direction, the disc is moved in an arrow B direction in the above-mentioned lubricant vapor, whereby a lubricating film 4 is uniformly formed on the film 4. The lubricating films 4 are thinly and uniformly formed on both surfaces of the disc 11 without using any solvent in the above-mentioned way, and the disc which can maintain the lubricity for a long period of time without sticking of magnetic heads and has good wear resistance and durability is obtd. The method is adaptable to a magnetic recording tape, etc. as well.
Patent JP-S5586710-A (JP)
Title: Heating device for pipe end
Inventor: MIYASHITA TAKATSUGU
IPC: B29C45/00
Filed: 1978-12-25
Abstract: PURPOSE: To enable a uniform and rapid heating, by directly heating the inside and outside of the  end of a pipe by means of peripheral heaters and a center heater and by positioning a group of  heaters and the pipe so that the pipe can rotate coaxially toward the group of heaters, and by  forming a mechanism such that the pipe can horizontally move into and out of a heating chamber.  
     CONSTITUTION: The end of a pipe 1, whereat a sleeve of the pipe 1 cut down to a given length is  formed, is located facing a heating systems 13. The pipe 1 is placed horizontally on two receiving  rolls 2 and 3 of a constant-position rotation support system, two press rolls 7 and 9 being brought  into contact with the pipe 1. The pipe 1 so situated is rotated about an axis. A heating chamber  14 is then moved by a distance (l 0 +l 1 ) by functioning a cylinder means 19, the pipe 1 entering  into the heating chamber 14 until the end portion 1a of the pipe 1 reaches the center of a toroidal  cover 25. The end portion 1a is heated uniformly and rapidly by a center heater 22 and peripheral heaters 23 resulting from a constant-position rotation of the pipe 1 with the end portion  protected by the cover 25 from being heated even at the edge surface in addition to the inside and  outside surfaces, said end portion being adjacent the edge surface of the pipe end portion 1a.  After prearranged heating time has elapsed, the heating chamber 14 is restored to the original  position thereof, the pipe 1 being transferred onto a work table whereat a subsequent processing  takes place in the manner such that the pipe 1 is inserted into the pipe end portion 1a. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6137663-A (JP)
Title: Mark sheet producing machine
Inventor: WATANABE TETSUAKI
IPC: B31D1/00
Filed: 1984-07-31
Abstract: PURPOSE:To form Z-type triple layer section having predetermined width reliably by forming loose sheet section in front of a press roller through differential feeding speed of press roller and feed roller then pushing the root section of predetermined amount of loose section between the press rollers by means of a push board. CONSTITUTION:The differential feeding section between the upper/lower press rollers 16, 17 and upper/lower feed rollers 18, 19 will cause formation of loose section in a sheet material 12 in front of said rollers 16, 17. Upon reaching of said loose section to predetermined level, the pushboard 28 in pushing device 27 is reciprocated by an operating device 31 through clank 32 and rod 33 around a supporting shaft 29. The root section of said loose section of the sheet material 12 is pushed by said board 28 between said rollers 16, 17 to form Z-type triple layer section of predetermined width. Then the sheet material 12 formed with triple layer section is carried to bonding station 14 at the rear to bond each triple layer section through bonding machine 34.
Patent JP-S5860864-A (JP)
Title: Picture processor
Inventor: ASADA OSAMU
IPC: G06K9/36
Filed: 1981-10-07
Abstract: PURPOSE:To perform accurate character train separation by increasing or decreasing the value of an aimed picture element according to the mean value of adjacent picture elements. CONSTITUTION:A picture signal Sb is supplied to an initial value setting circuit 2, and the signal is stored temporarily in a buffer memory as a picture signal Sc so that their picture elements correspond to each other, and then read to an arithmetic circuit 4a. The circuit 4a performs calculation according to the expression where P is the value of an aimed picture element, P is the mean value of circumferential picture elements, and (k) is a weight coefficient, thereby updating the value of the aimed picture element. The updated value is stored in a buffer memory 3a temporarily and then supplied to an arithmetic circuit 4b, which performs calculation according to said expression. When picture-element counters 5a and 5b decide on a prescribed value, picture signals in the memories 3a and 3b are sent to a binary coding circuit 6 and stored in a character string picture signal in a buffer memory 7. Then, the signal is read out to a character train extracting circuit 8 to detect the pitch and width of the character train, thereby separating respective character trains after addition of line numbers.
Patent JP-H0514572-A (JP)
Title: Facsimile equipment
Inventor: TARUUMI KAZUO
IPC: H04N1/00
Filed: 1991-06-28
Abstract: PURPOSE:To automatically adjust the sound volume of a buzzer or an alarm, etc., in response to a surrounding noise level. CONSTITUTION:The noise around the facsimile equipment is detected by a microphone 24 and fed to a CPU 11 after being processed as specified. The CPU 11 discriminates the state of the facsimile equipment and when the facsimile equipment reaches a registered state, for example, when reception is started, any one kind of control signals C1, C2, C3 is sent depending on a signal level of the inputted noise. A current flowing in a buzzer 32 changes with the type of the control signals C1, C2, C3 thereby changing the sound volume of the buzzer 32. The sound volume of the buzzer 32 is increased more as the magnitude of noise is large. Thus, overhearing of buzzer sound is avoided.